| original |
Middle Callovian |
|
Greenland |
Pocock,S.A.J. et al. Partitomorphitae, a new subgroup of Triassic and Jurassic acritarchs. |
1972 |
| details |
Callovian |
Middle Oxfordian |
Scotland |
Riley,L.A. et al. A dinocyst zonation for the Callovian to Middle Oxfordian succession, (Jurassic), of Northwest Europe. |
1982 |
| details |
Callovian |
Middle Oxfordian |
Scotland |
Riley,L.A. et al. A dinocyst zonation for the Callovian to Middle Oxfordian succession, (Jurassic), of Northwest Europe. |
1982 |
| details |
Nd |
|
Nd |
Brenner,W. Dinoflagellates of the Lower Malm, (Upper Jurassic), of southern Germany; Morphology, ecology, stratigraphy. |
1988 |
| details |
Middle Callovian |
|
Greenland |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1989 edition. |
1989 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Middle Callovian |
|
Greenland |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 1. |
1991 |
| details |
Middle Callovian |
|
Greenland |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |